I once suggested in a thread that SeaFoam could indeed be used to detect exhaust leaks and was hassled about it and accused of giving "cheesy advice" by my good buddy Blakfang. But yes, I believe that it can be used for that.
i wonder when someone will start a make your own seafoam t shirt website?
ide buy one, good idea on the exhaust leak thing i think i might try it one of these weekends. i have been suspecting a leak and this just gives me a reason to seafoam the stang again
Seriously though, I saw this 88 Accord last week heading the other direction on the interstate and could see his cloud of smoke coming and sticking around about 1/4 back.
Left me in tears both in laughter and literal sense because of the fumes as I drove into the cloud.